Nutanix NCP-MCI-6.5 Online Practice Questions and Exam Preparation

Nutanix NCP-MCI-6.5 Online Questions & Answers

• Question 151:

  Refer to the exhibit.

  

  An administrator is trying to implement the solution that is shown in the exhibit, but has been unsuccessful. Based on the diagram, what is causing the issue?

  A. A remote Witness VM
  B. Active containers in both sites
  C. Network latency
  D. Unsupported hypervisor
  C. Network latency

• Question 152:

  A VM in a 12-node Nutanix cluster is hosting an application that has specific Physical GPU requirements. Only three nodes in the cluster meet this requirement.

  The administrator wants to allow a general workload to be distributed across all nodes in the cluster and must make sure that the node hosting the VM meets its requirements.

  How should the administrator perform this task?

  A. Create a sperate three-node cluster using the nodes that meet the requirement.
  B. Configure VM-Host affinity for the nodes that meet the application's GPU requirement.
  C. Over-Provision the application VM with additional virtual GPUs.
  D. Configure anti-affinity rules between the application VM and the other VMs running on the cluster.
  B. Configure VM-Host affinity for the nodes that meet the application's GPU requirement.

• Question 153:

  In which two scenarios is Native Key Management Server supported? (Choose two)

  A. XenServer and AHV mixed cluster.
  B. Hyper-V and AHV mixed cluster.
  C. KVM and AHV mixed cluster.
  D. ESXi and AHV mixed cluster.
  B. Hyper-V and AHV mixed cluster.
  D. ESXi and AHV mixed cluster.

• Question 154:

  An administrator logs in to Prism Element goes to the Network view, and sees the output shown in the exhibit.

  

  Which three steps must the administrator take to increase throughput to the host? (Choose three.)

  A. Connect the 10Gb interfaces to the physical switch.
  B. Change the bond mode to balance-slb or balance--tcp.
  C. Remove any 1Gb interfaces still connected from the default bond.
  D. Add a new switch to the network and connect 1Gb interfaces to it.
  E. Change the VLAN ID to a higher priority ID.
  A. Connect the 10Gb interfaces to the physical switch.
  B. Change the bond mode to balance-slb or balance--tcp.
  E. Change the VLAN ID to a higher priority ID.

• Question 155:

  After logging into Prism Element, an administrator presses the letter A on the Keyboard. What is the expected outcome of this input?

  A. Alerts page will launch
  B. Analysis will launch
  C. About Nutanix page will launch
  D. API Explorer page will launch
  D. API Explorer page will launch

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  Explanation/Reference:

  API Explorer page will launch when an administrator presses the letter A on the keyboard after logging into Prism Element. This is one of the keyboard shortcuts that Prism Element provides for accessibility and ease of use1. API Explorer is a tool that allows users to explore and test Nutanix REST APIs within Prism Element1.

  https://www.nutanixbible.com/3b-book-of-prism-navigation.html

• Question 156:

  An administrator wants to ensure that data in a container is stored in the most space efficient manner as quickly as possible after being written,

  Which space efficiency too meets this requirement?

  A. Inline Compression
  B. Thin Provisioning
  C. Cache Deduplication
  D. Erasure Coding
  A. Inline Compression

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  Explanation/Reference:

  inline compression is a technique that compresses all incoming write I/O operations over 4 KB inline in the persistent write buffer (oplog)23. This approach enables you to use oplog capacity more efficiently and helps drive sustained performance2. From AOS 5.18 onward, inline compression (compression delay=0) is enabled by default for all new containers24. https://portal.nutanix.com/page/documents/solutions/details?targetId=TN-2032-Data- Efficiency:TN-2032-Data-Efficiency

• Question 157:

  Which command should an administrator run from the CLI to view the uplink state of all AHV nodes in the cluster?

  A. allssh show_uplinks
  B. manage_ovs show_uplinks
  C. allssh manage_ovs show_uplinks
  D. manage ovs show uplinks
  C. allssh manage_ovs show_uplinks

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  Explanation/Reference:

• Question 158:

  An administrator receives complaints of poor performance in a particular VM.

  Based on the VM performance metric, what is the most likely cause of this behavior?

  A. Oplog is full cannot serve IO request from this VM.
  B. The host's CPU is severely overloaded.
  C. SSD tier is not big enough to serve workloads' IOPS demand.
  D. The VM needs more vCPUs
  C. SSD tier is not big enough to serve workloads' IOPS demand.

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  Explanation/Reference:

  one of the key metrics to consider for VM performance is IOPS (Input/Output Operations Per Second), which is a measure of the number of input/output requests a device processes per second3. Another metric is throughput, which is a measure of how much data a device transfers per second3.

• Question 159:

  A node with Erasure Coding fails. What is the impact?

  A. The node stops utilizing Erasure Coding.
  B. Potentially increased amount of data stored in the SSD tier.
  C. Increased Controller VM CPU Load.
  D. AQS unable to do deduplication during the Erasure Coding failure.
  C. Increased Controller VM CPU Load.

• Question 160:

  A two-node ROBO cluster is configured with a witness VM.

  

  What happens when Node A goes down?

  A. The- cluster becomes unavailable and goes into read-only mode.
  B. All operations and services on the Node B are shut down and go into a waiting state.
  C. The cluster is unaffected and no administrator intervention is required.
  D. Node B sends a leadership request to the Witness VM and goes into single-node mode.
  D. Node B sends a leadership request to the Witness VM and goes into single-node mode.